| From 0663ebde114a6fb2c28c622ba5212b302d4d2581 Mon Sep 17 00:00:00 2001 |
| From: Tobias Waldekranz <tobias@waldekranz.com> |
| Date: Sat, 16 Jan 2021 02:25:13 +0100 |
| Subject: [PATCH] net: dsa: Include bridge addresses in assisted CPU port |
| learning |
| |
| Now that notifications are sent out for addresses added to the bridge |
| itself, extend DSA to include those addresses in the hardware FDB when |
| assisted CPU port learning is enabled. |
| |
| Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> |
| --- |
| net/dsa/slave.c | 6 +++++- |
| 1 file changed, 5 insertions(+), 1 deletion(-) |
| |
| --- a/net/dsa/slave.c |
| +++ b/net/dsa/slave.c |
| @@ -1710,7 +1710,11 @@ static int dsa_slave_switchdev_event(str |
| struct net_device *br_dev; |
| struct dsa_slave_priv *p; |
| |
| - br_dev = netdev_master_upper_dev_get_rcu(dev); |
| + if (netif_is_bridge_master(dev)) |
| + br_dev = dev; |
| + else |
| + br_dev = netdev_master_upper_dev_get_rcu(dev); |
| + |
| if (!br_dev) |
| return NOTIFY_DONE; |
| |